Home / 26,376,028.80-39,564,043.20-22,124,500.80

Finding the Fourth Proportional to 26,376,028.80, 39,564,043.20 and 22,124,500.80

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Solution

The fourth proportional to 26,376,028.80, 39,564,043.20 and 22,124,500.80 is: 33,186,751.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,376,028.80 : 39,564,043.20 = 22,124,500.80 : x
  2. Step 2: Convert to fraction form
    26,376,028.80/39,564,043.20 = 22,124,500.80/x
  3. Step 3: Cross multiply
    26,376,028.80x = 39,564,043.20 × 22,124,500.80
  4. Step 4: Simplify right side
    26,376,028.80x = 875,334,705,429,634.62
  5. Step 5: Solve for x
    x = 875,334,705,429,634.62/26,376,028.80
  6. Step 6: Final answer
    x = 33,186,751.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.